BARLEYmax was developed by the esteemed Australian research organization CSIRO in the 1990s. This non-GMO barley variety was recognized for its remarkable dietary fiber content, which includes soluble fiber like beta-glucan, insoluble fiber, and resistant starch-like fiber known for its prebiotic properties that are believed to enhance gut health. Generally, the typical American diet is deficient in fiber, with individuals across all age groups having difficulty meeting the recommended intake of three to six servings of whole grains daily. At the same time, there is a growing consumer interest in gut health. While probiotics remain the primary focus, prebiotics—essentially food for beneficial bacteria—are increasingly coming into the spotlight. A report from Global Industry Analysts suggests that the demand for prebiotic-rich products could propel the market to reach $7.8 billion by 2022.
Currently, BARLEYmax is commercially available only through the Australian company Blue Lake Milling, although it has been successfully tested in various countries, including the United States. In addition to the Barley+ product line, this grain is incorporated into a diverse range of products offered by several other Australian companies, such as breads, wraps, cereals, and snack bars.
For those interested in nutritional benefits, it is important to note that the calcium citrate dosage for osteoporosis is also gaining attention, paralleling the rising interest in prebiotics and overall gut health. This connection highlights the broader trend of consumers seeking foods that support their health, including options like BARLEYmax that can contribute to dietary fiber intake. As awareness of the health benefits of prebiotics grows, including their potential roles alongside supplements like calcium citrate for osteoporosis, the market for such products is likely to flourish.